void BindablePlatform::init_bindable_platform (int posx, int posy, std::string file_name)
{
m_pos.x = posx;
m_pos.y = posy;
file_name = PIC_STATICS_R + file_name;
m_image = new Surface (file_name + ".png");
m_pos.h = m_image->h();
m_pos.w = m_image->w();
Analyser analyser;
analyser.open (file_name + ".col");
m_collisions_matrix_w = analyser.read_int();
m_collisions_matrix_h = analyser.read_int();
m_collisions_matrix = new unsigned int*[m_collisions_matrix_w];
for (int i = 0; i < m_collisions_matrix_w; i++)
{
m_collisions_matrix[i] = new unsigned int[m_collisions_matrix_h];
}
for (int j = 0; j < m_collisions_matrix_h; j++)
{
for (int i = 0; i < m_collisions_matrix_w; i++)
{
m_collisions_matrix[i][j] = analyser.read_int();
}
}
analyser.close();
}
static void check(Analyser& analyser, CastExpr const *expr)
{
if (expr->getSubExpr()->isNullPointerConstant(
*analyser.context(), Expr::NPC_ValueDependentIsNotNull)) {
return; // RETURN
}
if (expr->getCastKind() != CK_BitCast &&
expr->getCastKind() != CK_LValueBitCast &&
expr->getCastKind() != CK_IntegralToPointer) {
return; // RETURN
}
CanQualType source(getType(expr->getSubExpr()->getType()));
CanQualType target(getType(expr->getType()));
std::string tt = static_cast<QualType>(target).getAsString();
if ((source != target &&
tt != "char" &&
tt != "unsigned char" &&
tt != "signed char" &&
tt != "void") ||
(expr->getType()->isPointerType() !=
expr->getSubExpr()->getType()->isPointerType())) {
analyser.report(expr, check_name, "AL01",
"Possible strict-aliasing violation")
<< expr->getSourceRange();
}
}
static void
member_definition_in_class_definition(Analyser& analyser,
CXXMethodDecl const* decl)
{
member_definition& data = analyser.attachment<member_definition>();
if (decl->isTemplateInstantiation()) {
if (CXXMethodDecl const* tplt = llvm::dyn_cast<CXXMethodDecl>(
decl->getTemplateInstantiationPattern())) {
decl = tplt;
}
}
if (decl->getLexicalDeclContext() == decl->getDeclContext()
&& decl->hasInlineBody()
&& !decl->getParent()->isLocalClass()
&& !decl->isImplicit()
&& !data.reported_[decl->getCanonicalDecl()]
&& !analyser.is_test_driver()
&& !decl->getLocStart().isMacroID())
{
analyser.report(decl, check_name, "CD01",
"Member function '%0' is defined in the class definition.")
<< decl->getQualifiedNameAsString();
data.reported_[decl->getCanonicalDecl()] = true;
}
}
static inline void apply(Analyser & analyser, TurnIt first, TurnIt last)
{
if ( first == last )
return;
for_preceding_rings(analyser, *first);
//analyser.per_turn(*first);
TurnIt prev = first;
for ( ++first ; first != last ; ++first, ++prev )
{
// same multi
if ( prev->operations[OpId].seg_id.multi_index
== first->operations[OpId].seg_id.multi_index )
{
// same ring
if ( prev->operations[OpId].seg_id.ring_index
== first->operations[OpId].seg_id.ring_index )
{
//analyser.per_turn(*first);
}
// same multi, next ring
else
{
//analyser.end_ring(*prev);
analyser.turns(prev, first);
//if ( prev->operations[OpId].seg_id.ring_index + 1
// < first->operations[OpId].seg_id.ring_index)
{
for_no_turns_rings(analyser,
*first,
prev->operations[OpId].seg_id.ring_index + 1,
first->operations[OpId].seg_id.ring_index);
}
//analyser.per_turn(*first);
}
}
// next multi
else
{
//analyser.end_ring(*prev);
analyser.turns(prev, first);
for_following_rings(analyser, *prev);
for_preceding_rings(analyser, *first);
//analyser.per_turn(*first);
}
if ( analyser.interrupt )
{
return;
}
}
//analyser.end_ring(*prev);
analyser.turns(prev, first); // first == last
for_following_rings(analyser, *prev);
}
static void close_file(Analyser& analyser,
SourceLocation where,
std::string const&,
std::string const& name)
{
if (analyser.is_component_header(name))
{
analyser.attachment<data>().line_ =
analyser.get_location(where).line();
}
}
ZoneItem::ZoneItem (QGraphicsScene *scene, TriggerItem *parent, Analyser &analyser) :
MyItem (NULL, ""),
m_parent (parent)
{
Q_UNUSED (scene);
int x, y;
x = analyser.read_int();
y = analyser.read_int();
m_width = analyser.read_int() - x;
m_height = analyser.read_int() - y;
setItem (addRect (0, 0, m_width, m_height) );
setPos (x, y);
}
static void
process(Analyser& analyser, Expr const* expr, Decl const* decl)
{
if (const FunctionDecl* function =
decl ? llvm::dyn_cast<FunctionDecl>(decl) : 0) {
function = function->getCanonicalDecl();
std::string name;
PrintingPolicy policy(analyser.context()->getLangOpts());
function->getNameForDiagnostic(name, policy, true);
std::ostringstream out;
out << name << "(";
for (FunctionDecl::param_const_iterator it(function->param_begin()),
end(function->param_end());
it != end;
++it) {
if (it != function->param_begin()) {
out << ", ";
}
ParmVarDecl const* param(*it);
out << param->getType().getAsString();
if (param->isParameterPack()) {
out << "...";
}
}
out << ")";
CXXMethodDecl const* method(llvm::dyn_cast<CXXMethodDecl>(function));
if (method && !method->isStatic()) {
if (method->getTypeQualifiers() & Qualifiers::Const) {
out << " const";
}
if (method->getTypeQualifiers() & Qualifiers::Volatile) {
out << " volatile";
}
if (method->getTypeQualifiers() & Qualifiers::Restrict) {
out << " restrict";
}
}
name += out.str();
//-dk:TODO analyser.report(expr, check_name, "function decl: '%0'")
//-dk:TODO << expr->getSourceRange()
//-dk:TODO << out.str()
;
}
else {
analyser.report(expr, check_name, "UF01", "Unresolved function call")
<< expr->getSourceRange();
}
}
static void check(Analyser& analyser, CXXThrowExpr const* expr)
{
const TypeDecl *e = analyser.lookup_type("::std::exception");
Expr *object(const_cast<Expr*>(expr->getSubExpr()));
if (e && e->getTypeForDecl() && object) // else it is a rethrow...
{
QualType t = e->getTypeForDecl()->getCanonicalTypeInternal();
QualType ot = object->getType()->getCanonicalTypeInternal();
if (ot != t && !analyser.sema().IsDerivedFrom(ot, t)) {
analyser.report(expr, check_name, "FE01",
"Object of type %0 not derived from "
"std::exception is thrown.")
<< ot;
}
}
}
static inline void analyse_each_turn(Result & res,
Analyser & analyser,
TurnIt first, TurnIt last)
{
if ( first == last )
return;
for ( TurnIt it = first ; it != last ; ++it )
{
analyser.apply(res, it);
if ( BOOST_GEOMETRY_CONDITION(res.interrupt) )
return;
}
analyser.apply(res);
}
static void open_file(Analyser& analyser,
SourceLocation where,
const std::string&,
const std::string& name)
{
FileName fn(name);
std::string filename = fn.name();
if (analyser.is_component_header(filename) ||
name == analyser.toplevel()) {
const SourceManager &m = analyser.manager();
llvm::StringRef buf = m.getBuffer(m.getFileID(where))->getBuffer();
if (buf.size() == 0) {
return;
}
buf = buf.substr(0, buf.find('\n')).rtrim();
std::string expectcpp("// " + filename);
expectcpp.resize(70, ' ');
expectcpp += "-*-C++-*-";
std::string expectc("/* " + filename);
expectc.resize(69, ' ');
expectc += "-*-C-*- */";
if ( !buf.equals(expectcpp)
&& !buf.equals(expectc)
&& buf.find("GENERATED") == buf.npos) {
std::pair<size_t, size_t> mcpp = mid_mismatch(buf, expectcpp);
std::pair<size_t, size_t> mc = mid_mismatch(buf, expectc);
std::pair<size_t, size_t> m;
std::string expect;
if (mcpp.first >= mc.first || mcpp.second >= mc.second) {
m = mcpp;
expect = expectcpp;
} else {
m = mc;
expect = expectc;
}
analyser.report(where.getLocWithOffset(m.first),
check_name, "HL01",
"File headline incorrect", true);
analyser.report(where.getLocWithOffset(m.first),
check_name, "HL01",
"Correct format is\n%0",
true, DiagnosticIDs::Note)
<< expect;
if (m.first == 0) {
analyser.InsertTextAfter(
where.getLocWithOffset(m.first), expect + "\n");
} else {
analyser.ReplaceText(analyser.get_line_range(where), expect);
}
}
}
}
static inline void for_no_turns_rings(Analyser & analyser,
Turn const& turn,
signed_size_type first,
signed_size_type last)
{
segment_identifier seg_id = turn.operations[OpId].seg_id;
for ( seg_id.ring_index = first ; seg_id.ring_index < last ; ++seg_id.ring_index )
{
analyser.no_turns(seg_id);
}
}
static void include_file(Analyser& analyser,
SourceLocation where,
bool,
std::string const& name)
{
data& status(analyser.attachment<data>());
if (status.check_)
{
if (analyser.is_component_header(name) ||
analyser.is_component_header(analyser.toplevel()))
{
status.header_seen_ = true;
}
else if (!status.header_seen_
&& analyser.toplevel() != name
&& builtin != name
&& command_line != name
&& "bdes_ident.h" != name
&& !analyser.is_main())
{
analyser.report(where, check_name, "TR09",
"Include files precede component header",
true);
status.check_ = false;
}
}
}
static void check(Analyser& analyser, BinaryOperator const* expr)
{
if ((expr->getOpcode() == BO_Add || expr->getOpcode() == BO_Sub) &&
(is_addition(
analyser, expr->getLHS(), expr->getRHS(), expr->getOpcode()) ||
is_addition(
analyser, expr->getRHS(), expr->getLHS(), expr->getOpcode()))) {
analyser.report(expr->getOperatorLoc(), check_name, "SA01",
"%0 integer %1 string literal")
<< expr->getSourceRange()
<< (expr->getOpcode() == BO_Add? "Adding": "Subtracting")
<< (expr->getOpcode() == BO_Add? "to": "from");
}
}
static bool is_addition(Analyser& analyser,
Expr const* str,
Expr const* value,
BinaryOperatorKind op)
{
if (StringLiteral const* lit =
llvm::dyn_cast<StringLiteral>(str->IgnoreParenCasts())) {
llvm::APSInt length(32, false);
llvm::APSInt zero(32, false);
length = lit->getByteLength();
zero = 0u;
value = value->IgnoreParenCasts();
llvm::APSInt result;
return !value->isIntegerConstantExpr(result, *analyser.context()) ||
(op == BO_Add && (result < zero || length < result)) ||
(op == BO_Sub && (zero < result || length + result < zero));
}
return false;
}
static void declaration(Analyser& analyser, Decl const* decl)
{
data& status(analyser.attachment<data>());
if (status.check_)
{
if (!status.header_seen_ ||
analyser.is_component_header(analyser.toplevel()))
{
status.header_seen_ = true;
status.line_ = 0;
}
Location loc(analyser.get_location(decl));
if ((analyser.toplevel() != loc.file() && status.header_seen_)
|| (analyser.toplevel() == loc.file()
&& status.line_ < loc.line()))
{
status.check_ = false;
}
else if (((analyser.toplevel() != loc.file() && !status.header_seen_)
|| loc.line() < status.line_)
&& builtin != loc.file() && command_line != loc.file()
&& (llvm::dyn_cast<NamedDecl>(decl) == 0
|| utils::end(id_names)
== std::find(utils::begin(id_names),
utils::end(id_names),
llvm::dyn_cast<NamedDecl>(decl)
->getNameAsString()))
&& !analyser.is_main())
{
analyser.report(decl, check_name, "TR09",
"Declarations precede component header",
true);
status.check_ = false;
}
}
}
// This is called from the AnalyserQueue thread
bool AnalyserQueue::doAnalysis(TrackPointer tio, SoundSourceProxy* pSoundSource) {
int totalSamples = pSoundSource->length();
//qDebug() << tio->getFilename() << " has " << totalSamples << " samples.";
int processedSamples = 0;
QTime progressUpdateInhibitTimer;
progressUpdateInhibitTimer.start(); // Inhibit Updates for 60 milliseconds
int read = 0;
bool dieflag = false;
bool cancelled = false;
int progress; // progress in 0 ... 100
do {
ScopedTimer t("AnalyserQueue::doAnalysis block");
read = pSoundSource->read(kAnalysisBlockSize, m_pSamplesPCM);
// To compare apples to apples, let's only look at blocks that are the
// full block size.
if (read != kAnalysisBlockSize) {
t.cancel();
}
// Safety net in case something later barfs on 0 sample input
if (read == 0) {
t.cancel();
break;
}
// If we get more samples than length, ask the analysers to process
// up to the number we promised, then stop reading - AD
if (read + processedSamples > totalSamples) {
qDebug() << "While processing track of length " << totalSamples << " actually got "
<< read + processedSamples << " samples, truncating analysis at expected length";
read = totalSamples - processedSamples;
dieflag = true;
}
// Normalize the samples from [SHRT_MIN, SHRT_MAX] to [-1.0, 1.0].
// TODO(rryan): Change the SoundSource API to do this for us.
for (int i = 0; i < read; ++i) {
m_pSamples[i] = static_cast<CSAMPLE>(m_pSamplesPCM[i]) / SHRT_MAX;
}
QListIterator<Analyser*> it(m_aq);
while (it.hasNext()) {
Analyser* an = it.next();
//qDebug() << typeid(*an).name() << ".process()";
an->process(m_pSamples, read);
//qDebug() << "Done " << typeid(*an).name() << ".process()";
}
// emit progress updates
// During the doAnalysis function it goes only to 100% - FINALIZE_PERCENT
// because the finalise functions will take also some time
processedSamples += read;
//fp div here prevents insane signed overflow
progress = (int)(((float)processedSamples)/totalSamples *
(1000 - FINALIZE_PERCENT));
if (m_progressInfo.track_progress != progress) {
if (progressUpdateInhibitTimer.elapsed() > 60) {
// Inhibit Updates for 60 milliseconds
emitUpdateProgress(tio, progress);
progressUpdateInhibitTimer.start();
}
}
// Since this is a background analysis queue, we should co-operatively
// yield every now and then to try and reduce CPU contention. The
// analyser queue is CPU intensive so we want to get out of the way of
// the audio callback thread.
//QThread::yieldCurrentThread();
//QThread::usleep(10);
//has something new entered the queue?
if (load_atomic(m_aiCheckPriorities)) {
m_aiCheckPriorities = false;
if (isLoadedTrackWaiting(tio)) {
qDebug() << "Interrupting analysis to give preference to a loaded track.";
dieflag = true;
cancelled = true;
}
}
if (m_exit) {
dieflag = true;
cancelled = true;
}
// Ignore blocks in which we decided to bail for stats purposes.
if (dieflag || cancelled) {
t.cancel();
}
} while(read == kAnalysisBlockSize && !dieflag);
return !cancelled; //don't return !dieflag or we might reanalyze over and over
}
int main()
{
LR0_Analyser la;
la.AddProduction("E", "E", "+", "E");
la.AddProduction("E", "E", "*", "E");
la.AddProduction("E", "(", "E", ")");
la.AddProduction("E", "i");
la.AddAction(0, "(", 'S', 2);
la.AddAction(0, "i", 'S', 3);
la.AddAction(1, "+", 'S', 4);
la.AddAction(1, "*", 'S', 5);
la.AddAction(1, LR0_Analyser::END_OF_INPUT, 'A', 0);
la.AddAction(2, "(", 'S', 2);
la.AddAction(2, "i", 'S', 3);
la.AddAction(3, "+", 'r', 4);
la.AddAction(3, "*", 'r', 4);
la.AddAction(3, ")", 'r', 4);
la.AddAction(3, LR0_Analyser::END_OF_INPUT, 'r', 4);
la.AddAction(4, "(", 'S', 2);
la.AddAction(4, "i", 'S', 3);
la.AddAction(5, "(", 'S', 2);
la.AddAction(5, "i", 'S', 3);
la.AddAction(6, "+", 'S', 4);
la.AddAction(6, "*", 'S', 5);
la.AddAction(6, ")", 'S', 9);
la.AddAction(7, "+", 'r', 1);
la.AddAction(7, "*", 'S', 5);
la.AddAction(7, ")", 'r', 1);
la.AddAction(7, LR0_Analyser::END_OF_INPUT, 'r', 1);
la.AddAction(8, "+", 'r', 2);
la.AddAction(8, "*", 'r', 2);
la.AddAction(8, ")", 'r', 2);
la.AddAction(8, LR0_Analyser::END_OF_INPUT, 'r', 2);
la.AddAction(9, "+", 'r', 3);
la.AddAction(9, "*", 'r', 3);
la.AddAction(9, ")", 'r', 3);
la.AddAction(9, LR0_Analyser::END_OF_INPUT, 'r', 3);
la.AddGoto(0, "E", 1);
la.AddGoto(2, "E", 6);
la.AddGoto(4, "E", 7);
la.AddGoto(5, "E", 8);
Analyser analyser;
string input_string;
while (cout << "Input expression: ", getline(cin, input_string))
{
vector<pair<string, string>> lex_result = analyser.AnalyseLexical(input_string);
int error_index = -1;
for (size_t i = 0; i < lex_result.size(); ++i)
{
if (lex_result[i].second == "unknown")
error_index = i;
}
if (error_index != -1)
{
cout << "Error on: " << lex_result[error_index].first << endl;
continue;
}
vector<pair<string, string>> escape_result = Escape(lex_result);
la.Input(escape_result);
if ((error_index = la.Analyse()) != -1)
{
if (error_index == lex_result.size())
cout << "Error on: the end of input" << endl;
else
cout << "Error on: " << lex_result[error_index].first << endl;
continue;
}
cout << "Right!" << endl;;
}
}
Leaf processImage(string currentImgName) {
Leaf newLeaf;
newLeaf.path = "";
newLeaf.filename = "";
newLeaf.filenameProcessed = "";
newLeaf.filenameSegmented = "";
newLeaf.isSick = false;
newLeaf.sicknessLevel = 0.0;
// on sépare le chemin et le nom de l'image
string tmp = string(currentImgName);
while (tmp[tmp.length()-1] != '/') {
newLeaf.filename = tmp[tmp.length()-1] + newLeaf.filename;
//tmp.pop_back();
tmp = tmp.substr(0,tmp.length()-1);
}
newLeaf.path = tmp;
// on supprime l'extension de l'image
tmp = string(newLeaf.filename);
while (tmp[tmp.length()-1] != '.')
tmp = tmp.substr(0,tmp.length()-1);
//tmp.pop_back();
//tmp.pop_back();
tmp = tmp.substr(0,tmp.length()-1);
// on crée les noms des nouvelles images
newLeaf.filenameProcessed = tmp + "_processed.jpg";
newLeaf.filenameSegmented = tmp + "_segmented.jpg";
cout << "Loading: " << newLeaf.path << newLeaf.filename << endl;
string dataPath = "../data/";
Analyser analyser;
string histogramName = dataPath + "leafsample.png";
Mat leafHisto = analyser.getHSHistogram(histogramName);
histogramName = dataPath + "injuredsample.png";
Mat injuriesHisto = analyser.getHSHistogram(histogramName);
cout << "loaded histogram" << endl;
Mat currentImg = imread(currentImgName, CV_LOAD_IMAGE_UNCHANGED);
if (currentImg.empty()) //check whether the image is loaded or not
{
cout << "Error : Image cannot be loaded..!!" << endl;
//system("pause"); //wait for a key press
return newLeaf;
}
Mat origImg = currentImg;
// La comparaison d'histogramme nous permet de faire un masque de probabilité
Mat leafMask;
analyser.compareToHistogram(origImg, leafHisto, leafMask);
// Segmentation de la feuille
Mat leafImg;
analyser.segmentLeaf(origImg, leafMask, leafImg);
// La détection de contours nous permet de faire ressortir les irrégularités
Mat detailedEdges, coarseEdges;
analyser.detectEdges(leafImg, detailedEdges, coarseEdges);
Mat leafIrregularities;
analyser.detectIrregularities(detailedEdges, coarseEdges, leafIrregularities);
float irregularityScore = analyser.computeIrregularityScore(leafIrregularities, leafMask);
// La comparaison d'histogramme nous permet de faire un masque de probabilité
Mat injuriesMask;
analyser.compareToHistogram(leafImg, injuriesHisto, injuriesMask);
// Segmentation de la feuille
Mat injuriesImg;
analyser.segmentLeaf(origImg, injuriesMask, injuriesImg);
float injuriesScore = analyser.computeInjuriesScore(injuriesImg, injuriesMask);
float illnessScore = irregularityScore * injuriesScore * 100;
cout << "injuriesScore: " << injuriesScore << endl;
cout << "irregularityScore: " << irregularityScore << endl;
cout << "score: " << illnessScore << endl;
if (illnessScore > 0.5 && injuriesScore > 0.1) {
cout << "Leaf is sick " << injuriesScore*100 << "%." << endl;
newLeaf.isSick = true;
newLeaf.sicknessLevel = injuriesScore*100;
} else {
cout << "Leaf is not sick." << endl;
}
Mat finalImg = analyser.createInfoImage(leafImg, leafMask, leafIrregularities);
//outfilename = outfileprefix + "_processed.jpg";
imwrite(newLeaf.path + newLeaf.filenameProcessed, finalImg);
//outfilename = outfileprefix + "_segmented.jpg";
imwrite(newLeaf.path + newLeaf.filenameSegmented, leafImg);
return newLeaf;
}
static void check(Analyser& analyser, Decl const* decl)
{
if (analyser.is_main() &&
analyser.config()->value("main_namespace_check") == "off") {
return; // RETURN
}
if (analyser.is_global_package()) {
return; // RETURN
}
Location location(analyser.get_location(decl));
NamedDecl const* named(llvm::dyn_cast<NamedDecl>(decl));
if (analyser.is_component(location.file()) && named) {
if (llvm::dyn_cast<NamespaceDecl>(decl)
|| llvm::dyn_cast<UsingDirectiveDecl>(decl)) {
// namespace declarations are permissible e.g. for forward declarations.
return; // RETURN
}
else if (TagDecl const* tag = llvm::dyn_cast<TagDecl>(decl)) {
// Forward declarations are always permissible but definitions are not.
if (!tag->isThisDeclarationADefinition()
&& analyser.is_component_header(location.file())) {
return; // RETURN
}
}
else if (llvm::dyn_cast<NamespaceAliasDecl>(decl)
&& analyser.is_component_source(decl)) {
return; // RETURN
}
DeclContext const* context(decl->getDeclContext());
std::string name = named->getNameAsString();
if (llvm::dyn_cast<TranslationUnitDecl>(context)) {
if (name != "main"
&& name != "RCSId"
&& !llvm::dyn_cast<ClassTemplateSpecializationDecl>(decl)
&& !llvm::dyn_cast<ClassTemplatePartialSpecializationDecl>(decl)
&& name.find("operator new") == std::string::npos
&& name.find("operator delete") == std::string::npos
) {
analyser.report(decl, check_name, "TR04",
"Declaration of '%0' at global scope", true)
<< decl->getSourceRange()
<< name;
}
return; // RETURN
}
NamespaceDecl const* space =
llvm::dyn_cast<NamespaceDecl>(context);
if (!space) {
return; // RETURN
}
std::string pkgns = analyser.package();
if ( space->isAnonymousNamespace()
&& llvm::dyn_cast<NamespaceDecl>(space->getDeclContext())) {
space =
llvm::dyn_cast<NamespaceDecl>(space->getDeclContext());
}
if (space->getNameAsString() ==
analyser.config()->toplevel_namespace()) {
// No package namespace. This is OK if no package namespace has
// been seen, for the sake of legacy "package_name" components.
DeclContext::decl_iterator b = space->decls_begin();
DeclContext::decl_iterator e = space->decls_end();
bool found = false;
while (!found && b != e) {
const NamespaceDecl *ns =
llvm::dyn_cast<NamespaceDecl>(*b++);
found = ns && ns->getNameAsString() == analyser.package();
}
if (!found) {
pkgns = analyser.config()->toplevel_namespace();
}
}
if (name.length() > 0)
{
std::string spname = space->getNameAsString();
NamespaceDecl const* outer = space;
if (pkgns == analyser.package()) {
outer = llvm::dyn_cast<NamespaceDecl>(
space->getDeclContext());
}
if ((spname != pkgns
|| !outer
|| outer->getNameAsString() !=
analyser.config()->toplevel_namespace())
&& ( spname != analyser.config()->toplevel_namespace()
|| name.find(analyser.package() + '_') != 0
)
&& to_lower(spname) != to_lower(analyser.component())
&& !llvm::dyn_cast<ClassTemplateSpecializationDecl>(decl)
&& !llvm::dyn_cast<ClassTemplatePartialSpecializationDecl>(decl)
&& name.find("operator new") == std::string::npos
&& name.find("operator delete") == std::string::npos
&& !isSpecialFunction(named)
&& ( analyser.is_component_header(named)
|| named->hasLinkage()
)
&& !analyser.is_ADL_candidate(decl)
)
{
//-dk:TODO check if this happens in the correct namespace
analyser.report(decl, check_name, "TR04",
"Declaration of '%0' not within package namespace '%1'",
true)
<< decl->getSourceRange()
<< name
<< (analyser.config()->toplevel_namespace() + "::" + analyser.package())
;
}
}
}
}
// This is called from the AnalyserQueue thread
bool AnalyserQueue::doAnalysis(TrackPointer tio, SoundSourceProxy* pSoundSource) {
// TonalAnalyser requires a block size of 65536. Using a different value
// breaks the tonal analyser. We need to use a smaller block size becuase on
// Linux, the AnalyserQueue can starve the CPU of its resources, resulting
// in xruns.. A block size of 8192 seems to do fine.
const int ANALYSISBLOCKSIZE = 8192;
int totalSamples = pSoundSource->length();
//qDebug() << tio->getFilename() << " has " << totalSamples << " samples.";
int processedSamples = 0;
SAMPLE* data16 = new SAMPLE[ANALYSISBLOCKSIZE];
CSAMPLE* samples = new CSAMPLE[ANALYSISBLOCKSIZE];
QTime progressUpdateInhibitTimer;
progressUpdateInhibitTimer.start(); // Inhibit Updates for 60 milliseconds
int read = 0;
bool dieflag = false;
bool cancelled = false;
int progress; // progress in 0 ... 100
do {
ScopedTimer t("AnalyserQueue::doAnalysis block");
read = pSoundSource->read(ANALYSISBLOCKSIZE, data16);
// To compare apples to apples, let's only look at blocks that are the
// full block size.
if (read != ANALYSISBLOCKSIZE) {
t.cancel();
}
// Safety net in case something later barfs on 0 sample input
if (read == 0) {
t.cancel();
break;
}
// If we get more samples than length, ask the analysers to process
// up to the number we promised, then stop reading - AD
if (read + processedSamples > totalSamples) {
qDebug() << "While processing track of length " << totalSamples << " actually got "
<< read + processedSamples << " samples, truncating analysis at expected length";
read = totalSamples - processedSamples;
dieflag = true;
}
for (int i = 0; i < read; ++i) {
samples[i] = ((float)data16[i])/32767.0f;
}
QListIterator<Analyser*> it(m_aq);
while (it.hasNext()) {
Analyser* an = it.next();
//qDebug() << typeid(*an).name() << ".process()";
an->process(samples, read);
//qDebug() << "Done " << typeid(*an).name() << ".process()";
}
// emit progress updates
// During the doAnalysis function it goes only to 100% - FINALIZE_PERCENT
// because the finalise functions will take also some time
processedSamples += read;
//fp div here prevents insane signed overflow
progress = (int)(((float)processedSamples)/totalSamples *
(1000 - FINALIZE_PERCENT));
if (m_progressInfo.track_progress != progress) {
if (progressUpdateInhibitTimer.elapsed() > 60) {
// Inhibit Updates for 60 milliseconds
emitUpdateProgress(tio, progress);
progressUpdateInhibitTimer.start();
}
}
// Since this is a background analysis queue, we should co-operatively
// yield every now and then to try and reduce CPU contention. The
// analyser queue is CPU intensive so we want to get out of the way of
// the audio callback thread.
//QThread::yieldCurrentThread();
//QThread::usleep(10);
//has something new entered the queue?
if (m_aiCheckPriorities) {
m_aiCheckPriorities = false;
if (isLoadedTrackWaiting(tio)) {
qDebug() << "Interrupting analysis to give preference to a loaded track.";
dieflag = true;
cancelled = true;
}
}
if (m_exit) {
dieflag = true;
cancelled = true;
}
// Ignore blocks in which we decided to bail for stats purposes.
if (dieflag || cancelled) {
t.cancel();
}
} while(read == ANALYSISBLOCKSIZE && !dieflag);
delete[] data16;
delete[] samples;
return !cancelled; //don't return !dieflag or we might reanalyze over and over
}
